Check if VI is a control (.ctl)

Given an array of VI references, is there a method to determine which VIs are actually controls (.ctl files)? (Other than getting the path and checking that the file extension is .ctl. I was hoping for a more direct way. )
Thanks,
Joel
Solved!
Go to Solution.

If you already have a VI reference, you can read the "VI Type" property and see if it is equal to "Control VI".
-D
Darren Nattinger, CLA
LabVIEW Artisan and Nugget Penman

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Need help reg labview control *.ctl

What are the uses of creating labview controls i.e. *.ctl and how to do this?
thanks in advance.

The simple answer as ssk pointed out is that it will save you lots of time using a custom control because when you need to modify it, you only need to change the master.
To create one, simpy select under the Files menu, New, and browse to the bottom to select Custom Control. See attached image.
FILES>NEW>Custom Control
Message Edited by JoeLabView on 10-03-2007 08:01 AM
Attachments:
customCtrl.PNG ‏40 KB

How to create a cluster with a User control (.ctl) programatically using VI scripting?

Solved!
Go to Solution.

It seems that you hit the Post button before you had a chance to use the body of the message to give more detail on what you are trying to do.
Perhaps you can post whatever VI you have so far and also the user control you are trying to use.

Allow to erase values under the input-check of the ALV Grid Control

Hi, 
in my ALV Grid I do have a cell which automatically checks the values entered by the user. When the user does not enter the values belonging to the DDIC Domain Value Range of the data element, the cell is rendered with a red border and an ALV error message comes up telling the user to enter the correct values from the F4 help.
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Does anyone have an idea how I could prevent the ALV Grid of bringing up the message "Enter a valid value" and 
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Thank you very much, 
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Hi Konrad,
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Thanks,
Edited by: Sap Fan on Oct 14, 2009 5:35 AM

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PT_List_Control_Names_and_Detect_Match.vi ‏50 KB

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LabView Control (.ctl) to VB Structure

I created a control in LabView. My LabView
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Trace File -- Urgent

Hi all,
I am working oracle 9i in NT, my control file size is 5mb, i want to take a backup of my controlfile so i typed this command.
ALTER DATABASE BACKUP CONTROLFILE TO 'E:\ORACLE|CONTROL.CTL';
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-- Tomek

Check if VI is a control (.ctl)

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